1169338928 has 20 divisors (see below), whose sum is σ = 2343719040. Its totient is φ = 564508224.

The previous prime is 1169338903. The next prime is 1169338981. The reversal of 1169338928 is 8298339611.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259600 + ... + 1260527.

It is an arithmetic number, because the mean of its divisors is an integer number (117185952).

Almost surely, 2^1169338928 is an apocalyptic number.

It is an amenable number.

1169338928 is an abundant number, since it is smaller than the sum of its proper divisors (1174380112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1169338928 is a wasteful number, since it uses less digits than its factorization.

1169338928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520164 (or 2520158 counting only the distinct ones).

The product of its digits is 559872, while the sum is 50.

The square root of 1169338928 is about 34195.5980792850. The cubic root of 1169338928 is about 1053.5297468832.

The spelling of 1169338928 in words is "one billion, one hundred sixty-nine million, three hundred thirty-eight thousand, nine hundred twenty-eight".